There is surrounding farmland going as far,typically, as there is either a natural or an artificial frontier.

周围环绕着农田,这些农田一般会延伸至一个自然边界,或者一个人工边界为止

耶鲁公开课 - 古希腊历史简介课程节选

and you have to actually drive round the roads

而且你不得不骑着它在道路上环绕，

伦敦的出租车司机 - SpeakingMax英语口语达人

Dubrovnik had these magnificent walls you could walk all the way around.

在那儿有着宏伟的城墙,环绕着整个城市

耶鲁公开课 - 欧洲文明课程节选

But the speeches of Glaucon and Adeimantus, you might say the circle around Socrates is effectively closed.

但，Glaucon，与，Adeimantus，的发言，你也可以说,那环绕着苏格拉底的圈子实际上是封闭的。

耶鲁公开课 - 政治哲学导论课程节选